Vehicle batteryMaintenance
The battery is maintenance-free.
The added amount of acid is sufficient for the
service life of the battery.
Further information about the battery can be
obtained from your service center.
Battery replacement Use approved vehicle batteries only
Only use vehicle batteries that have been
approved for your vehicle by the manufacturer;
otherwise, the vehicle could be damaged and
systems or functions may not be fully availa‐
ble.◀
After a battery replacement, have the battery
registered on the vehicle by your service cen‐
ter to ensure that all comfort features are fully
available and that any Check Control mes‐
sages of these comfort features are no longer
displayed.
Charging the battery
Note Do not connect charging devices to the12 volt socket in the vehicle
Do not connect battery chargers to the fac‐
tory-installed 12 volt sockets in the vehicle as
this may damage the vehicle battery due to an
increased power consumption.◀
General information Make sure that the battery is always suffi‐
ciently charged to guarantee that the battery
remains usable for its full service life.
The battery may need to be charged in the fol‐
lowing cases:▷When making frequent short-distance
drives.▷If the vehicle is not used for prolonged pe‐
riods, longer than a month.
Starting aid terminals
In the vehicle, only charge the battery via the
starting aid terminals, refer to page 225, in the
engine compartment with the engine off.
Power failure After a temporary power loss, some equipment
needs to be newly initialized or individual set‐
tings updated, e.g.:
▷Seat, mirror, and steering wheel memory:
store the positions again.▷Time: update.▷Date: update.
Disposing of old batteries
Have old batteries disposed of by your
service center or bring them to a recy‐
cling center.
Maintain the battery in an upright position for
transport and storage. Secure the battery so
that it does not tip over during transport.
Fuses Hints Replacing fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a substi‐
tute of another color or amperage rating; this
could lead to a circuit overload, ultimately re‐
sulting in a fire in the vehicle.◀
Plastic tweezers and information on the fuse
types and locations are stored in the fuse box
in the cargo area.
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In the glove compartment
Push the handle to the side, arrow 1, and open
the lid, arrow 2.
In the cargo area
Open the cover on the right side trim, arrow.
Information on the fuse types and locations is
found on a separate sheet.
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Emergency Request 223
Emergency service, refer to Roadside Assistance 224
Emergency start function, en‐ gine start 35
Emergency unlocking, trans‐ mission lock 80
Emergency unlocking, trunk lid 41
Energy Control 91
Energy recovery 92
Engine, automatic reel-off 70
Engine, automatic Start/Stop function 70
Engine compartment 208
Engine compartment, work‐ ing in 208
Engine coolant 213
Engine idling when driving, coasting 187
Engine oil 210
Engine oil, adding 211
Engine oil additives 211
Engine oil change 212
Engine oil filler neck 211
Engine oil temperature 90
Engine oil types, alterna‐ tive 212
Engine oil types, ap‐ proved 212
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 225
Engine start, refer to Starting the engine 69
Engine stop 69
Engine temperature 90
Entering/exiting vehicle, as‐ sistance, steering wheel 64
Entering a car wash 228
Equipment, interior 168
Error displays, see Check Control 86
ESP Electronic Stability Pro‐ gram, refer to DSC 133 Exchanging wheels/tires 204
Exhaust system 178
Exterior mirror, automatic dimming feature 63
Exterior mirrors 62
External start 225
External temperature dis‐ play 90
External temperature warn‐ ing 90
Eyes for securing cargo 182
F
Failure message, see Check Control 86
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 163
Filler neck for engine oil 211
Fine wood, care 231
First aid kit 224
Fitting for towing, see tow fit‐ ting 227
Flat tire, changing wheels 220
Flat Tire Monitor FTM 113
Flat tire, Tire Pressure Moni‐ tor TPM 110
Flat tire, warning lamp 111, 114
Flooding 179
Floor carpet, care 231
Floor mats, care 231
Fold-out position, wiper 76
Foot brake 179
Front airbags 106
Front center armrest 174
Front-end collision warning with braking function 116
Front-end collision warning with City Braking func‐
tion 119
Front fog lights 104
Front lights 217 front-seat passenger airbags,
automatic deactivation 108
Front-seat passenger airbags, indicator lamp 108
Front seats 55
Front turn signals, refer to Light-emitting diodes,
LEDs 219
FTM Flat Tire Monitor 113
Fuel 194
Fuel consumption, current 91
Fuel consumption, refer to Average fuel consump‐
tion 95
Fuel filler flap 192
Fuel gauge 90
Fuel lid 192
Fuel quality 194
Fuel recommendation 194
Fuel, tank capacity 238
Fuse 221
G
Garage door opener, refer to Universal Integrated Remote
Control 168
Gasoline 194
Gear change, Steptronic transmission 78
Gear shift indicator 93
General driving notes 178
Glare shield 170
Glove compartment 173
Gross vehicle weight, ap‐ proved 237
H
Handbrake, refer to Parking brake 71
Hand-held transmitter, alter‐ nating code 169
Hazard warning flashers 223
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Oil change 212
Oil change interval, service requirements 92
Oil filler neck 211
Oil types, alternative 212
Oil types, approved 212
Old batteries, disposal 221
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 217
Opening/closing via door lock 39
Opening and closing 34
Opening and closing, without remote control 39
Opening and closing, with re‐ mote control 37
Operating concept, iDrive 18
Optional equipment, standard equipment 6
Outside air, refer to Auto‐ matic recirculated-air con‐
trol 163
Overheating of engine, refer to Coolant temperature 90
P Paint, vehicle 229
Parallel parking assistant 158
Park Distance Control PDC 150
Parked vehicle, condensa‐ tion 180
Parking aid, refer to PDC 150
Parking assistant 158
Parking brake 71
Parking lights 101
Parking lights and roadside parking lights, refer to Light-
emitting diodes, LEDs 219
Parking with Automatic Hold 72
Passenger side mirror, tilting downward 62 Pathway lines, rearview cam‐
era 153
PDC Park Distance Con‐ trol 150
Pedestrian detection, see Night Vision 124
Pedestrian warning with city braking function 122
Personal Profile 35
Personal Profile, exporting profiles 36
Pinch protection system, win‐ dows 46
Plastic, care 231
Power failure 221
Power windows 45
Pressure, tire air pres‐ sure 196
Pressure warning FTM, tires 113
Profile, refer to Personal Pro‐ file 35
Programmable memory but‐ tons, iDrive 23
Protective function, win‐ dows 46
Push-and-turn reel, refer to Controller 18
R Radiator fluid 213
Radio-operated key, refer to Remote control 34
Radio ready state 68
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 75
Rear axle steering 137
Rear lights 219
Rearview camera 152
Rearview mirror 62
Rear window defroster 164
Recirculated-air mode 163 Recommended fuel
grade 194
Recommended tire brands 205
Refueling 192
Remaining range 91
Remote control/key 34
Remote control, malfunc‐ tion 39
Remote control, parked-car heating/ventilation 166
Remote control, univer‐ sal 168
Replacement fuse 221
Replacing bulbs, see Lamp replacement 217
Replacing parts 217
Replacing wheels/tires 204
Reporting safety defects 9
RES button 144
RES button, see Active Cruise Control, ACC 141
RES button, see Cruise con‐ trol 148
Reserve warning, refer to Range 91
Reset, Tire Pressure Monitor TPM 111
Residual heat, automatic cli‐ mate control 164
Retaining straps, securing cargo 182
Retreaded tires 205
Reversing lamp, bulb replace‐ ment 220
Roadside parking lights 102
Rollover protection sys‐ tem 109
Roll stabilization, refer to Adaptive Drive 136
Roll stabilization, refer to Dy‐ namic Drive 136
RON recommended fuel grade 194
Rope for tow-starting/ towing 226 Seite 246ReferenceEverything from A to Z246
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RSC Run Flat System Com‐ponent, refer to Run-flat
tires 206
Rubber components, care 231
Run-flat tires 206
S Safe braking 179
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 59
Safety belts 58
Safety belts, care 231
Safety Package, refer to Ac‐ tive Protection 131
Safety systems, airbags 106
Saving fuel 183
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 217
Screw thread, see screw thread for tow fitting, screw
thread for tow fitting 227
Seat belts, refer to Safety belts 58
Seat heating, front 57
Seating position for chil‐ dren 65
Seat, mirror, and steering wheel memory 61
Seats 55
Seat ventilation, front 57
Selection list in instrument cluster 94
Selector lever, Steptronic transmission 78
Sensors, care 232
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 215 Service requirements, dis‐
play 92
Service, Roadside Assis‐ tance 224
Services, ConnectedDrive
SET button, see Active Cruise Control, ACC 141
SET button, see Cruise con‐ trol 148
Settings, locking/unlock‐ ing 43
Settings on Control Dis‐ play 97
Settings, storing for seat, mir‐ rors, steering wheel 61
Shift Lights 85
Shift paddles on steering wheel 79
Shoulder support 57
Side airbags 106
Side View 155
Signaling, horn 14
Signals when unlocking 43
Sitting safely 55
Size 236
Ski bag 172
Smallest turning radius 236
Smoker's package 170
Snow chains 206
Socket 171
Socket, OBD Onboard Diag‐ nostics 215
SOS button 223
Spare fuse 221
Speaker lighting 105
Specified engine oil types 212
Speed, average 95
Speed limit detection, com‐ puter 96
Speed limiter, display 93
Speed Limit Information 93
Speed warning 96
Split screen 23
SPORT+ - program, Dynamic Driving Control 139 Sport displays, torque dis‐
play, performance dis‐
play 96
SPORT program, driving dy‐ namics 139
Sport program, transmis‐ sion 78
Stability control systems 133
Start/stop, automatic func‐ tion 70
Start/Stop button 68
Start function during malfunc‐ tion 35
Starting the engine 69
Status control display, tires 110
Status information, iDrive 22
Status of Owner's Manual 6
Steering, Integral Active Steering 137
Steering wheel, adjusting 63
Steering wheel heating 64
Steering wheel memory 61
Steptronic Sport transmis‐ sion 79
Steptronic transmission 77
Stopping the engine 69
Storage compartments 173
Storage compartments, loca‐ tions 173
Storage, tires 206
Storing the vehicle 232
Summer tires, tread 203
Sun visor 170
Supplementary text mes‐ sage 89
Surround View 152
Suspension settings 137
Switch for Dynamic Driving Control 137
Switch-on times, parked-car heating 166
Switch-on times, parked-car ventilation 166
Switch, refer to Cockpit 14
Symbols 6 Seite 247Everything from A to ZReference247
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